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Check Point Email Security (formerly Harmony Email & Collaboration) vs ESET Cloud Apps Protection comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Apr 24, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Cloudflare One
Sponsored
Ranking in Email Security
20th
Average Rating
8.6
Reviews Sentiment
6.5
Number of Reviews
23
Ranking in other categories
Secure Web Gateways (SWG) (13th), Data Loss Prevention (DLP) (22nd), Cloud Access Security Brokers (CASB) (13th), Distributed Denial-of-Service (DDoS) Protection (9th), Software Defined WAN (SD-WAN) Solutions (12th), Access Management (11th), Bot Management (3rd), ZTNA as a Service (9th), ZTNA (4th), Secure Access Service Edge (SASE) (9th), Remote Browser Isolation (RBI) (3rd)
Check Point Email Security ...
Ranking in Email Security
3rd
Average Rating
8.8
Reviews Sentiment
7.2
Number of Reviews
98
Ranking in other categories
Data Loss Prevention (DLP) (3rd), Cloud Workload Protection Platforms (CWPP) (5th)
ESET Cloud Apps Protection
Ranking in Email Security
44th
Average Rating
9.6
Reviews Sentiment
7.4
Number of Reviews
2
Ranking in other categories
Vulnerability Management (70th), Patch Management (29th)
 

Mindshare comparison

As of July 2026, in the Email Security category, the mindshare of Cloudflare One is 1.7%, up from 1.5% compared to the previous year. The mindshare of Check Point Email Security (formerly Harmony Email & Collaboration) is 4.2%, down from 4.9% compared to the previous year. The mindshare of ESET Cloud Apps Protection is 0.7%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Security Mindshare Distribution
ProductMindshare (%)
Check Point Email Security (formerly Harmony Email & Collaboration)4.2%
Cloudflare One1.7%
ESET Cloud Apps Protection0.7%
Other93.4%
Email Security
 

Featured Reviews

CV
Network Architect at IP Dimension
Cloud security has improved remote access and has reduced costs for smaller client sites
I have used Cloudflare One's Identity-Aware Proxy, and it is quite straightforward from what I have seen so far. The app registration on the Azure side integrates fully into Cloudflare, and I am very satisfied with that part because it is easy to set up. The integration of Cloudflare One's Secure Web Gateway and Zero Trust Network Access works without any issues. That part is pretty automatic, and if you complete the rest of the setup, it comes together by itself with no issues from my side. What makes it nice is that we can actually start replacing on-site firewalls at this stage for the smaller clients because it does not matter if they go to a coffee shop or work from home; they are still secured by the same connection. The hops get shorter and you get better latency. We have done testing to see if it is better. One thing that we did notice with our proof of concept with our current client is that they have people connecting from the UK. When they used their previous VPN solution, uploading CAD drawings and other files to the server took a long time. They mentioned that it is much quicker on Cloudflare One's solution. I definitely believe that is part of the improved performance, and I am satisfied with that as well. What is nice about Cloudflare One is that it makes the setup easier and also easier to train technicians to maintain it. Compared to legacy systems, we do not need to get fancy firewalls in place that are costly. That is definitely also a cost-saver with Cloudflare One.
Harish (Kumar) - PeerSpot reviewer
Cybersecurity And Information Governance Head at Aeren
Email security has blocked sophisticated phishing and now protects inboxes with AI detection
The only challenge with Check Point Email Security (formerly Harmony Email & Collaboration) is that it is an API-based solution. In an API-based solution, the major challenge is that it can read email content and Google Drive content. This presents a data privacy challenge, and we had to mitigate it by signing a Data Processing Agreement and other agreements. Because it is not a traditional in-line solution, Check Point Email Security (formerly Harmony Email & Collaboration) connects with Google Workspace using API permission and can access email, attachments, sender, recipient information, links, and all metadata is with Check Point. Data storage and everything else is with Check Point, which is the challenge. This solution has a drawback because of API deployment, while other solutions are traditional secure email gateways that are in-line solutions. In those solutions, we need to change the MX record, but with this solution we do not need to change the MX record, which is a pro of API-based deployment. However, there is also a con in that with API solutions, the email is scanned but after delivery in the mailbox.
LA
Team Manager at JJ soluciones
Great protection, good privacy, and helpful support
The only thing I would like is a way to open the email that is going to quarantine. Based on the level of security, they cannot open the email to check the message. Even for the administrator, you have to create a security copy to be sent, which will lock the log support. It's not easy for an admin to check and decide if the email is good or not. That is the only thing that I'm seeing could be improved. Basically, ESET doesn't have the ability to let the administrator release an email showing the message on the email. It's not possible. If you want to have an email review, you have to select an option to send a copy. In the way that they designed the system, for security, they are not letting anyone even have the admin privileges to make this happen. Privacy is at a really high level.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"For Cloudflare Access, I am using the free plan...The most valuable feature is their protection."
"Cloudflare is by far the most effective solution that I have come across."
"The blocking feature is very good."
"It will take the blow rather than our applications should an attack occur."
"The capabilities of the software are strong enough for me to do what it's supposed to do. For me, we don't need to do a lot of configuration on our site. We just enable it and monitor it."
"It is a stable solution."
"What makes it nice is that we can actually start replacing on-site firewalls at this stage for the smaller clients because it does not matter if they go to a coffee shop or work from home; they are still secured by the same connection."
"The best feature is rate limiting. If I'm expecting 500 visits per hour, Cloudflare will limit the requests if I suddenly get 50,000."
"Robust inspection technologies have proven valuable in safeguarding shared files in collaborative environments by analyzing patterns and identifying potential threats."
"For Threat Prevention, I was impressed with this feature and the solution's effectiveness. It has been very good."
"The stuff that it's picking up and blocking and stopping from coming into our environment has been fantastic."
"Getting reports and finding threats in the console is easy."
"The product's initial setup phase is very simple and automated. Everything can be made ready within a few clicks."
"The solution is easy to customize and the options available on the portal are easily accessible to all technicians."
"Overall, I would rate it ten out of ten."
"The option to set a copy is beneficial."
"It's a trustworthy solution that is easy to learn."
"The most valuable features are the precision of detection and the level of customization of the policy."
"We are close to having 99% or 98% detection."
 

Cons

"Feedback could be enhanced."
"Operating and tuning the product is difficult."
"There are premium tier live service and lower tier live service, so we opted for the lower tier. But there is no medium tier where we pay a little extra and get a bit more service. So if that can be improved."
"The onboarding process can be improved a little bit."
"From a logging perspective, it is still a bit difficult to see exactly what users are being blocked with the current views."
"The free plan has limitations. For example, I can only set up three rules, and the application firewall is unavailable."
"I would like them to include a VPN feature to provide a secure connection to the data center."
"Automation could be improved where you can easily add a TLS and SSL certificate to an application or web app if the developer did not include it."
"From time to time, the system's administrators notice the increase in the false-positive alerts being reported by CloudGuard SaaS."
"Check Point needs to address the pricing segment for SMEs."
"The left-hand feature can be made more granular for the implementation of the policy."
"I chose nine because I'm not quite sure anything is a ten; I don't really know how to answer that, but the ten leaves room for improvement."
"I notice that there are areas for improvement in email security, particularly regarding Data Loss Prevention (DLP). It has limited functionality on outgoing DLP, meaning if someone is sending a sensitive file, I cannot rely solely on this solution for protection."
"Maybe Check Point can work on the DLP part."
"The dashboard is the major area for improvement, but apart from that, all the rest is acceptable."
"It would be good to have the option to export the respective record data from dashboards or logs to .csv or other files."
"The specific domain file for Apache needs to be well-defined."
"It's not easy for an admin to check and decide if the email is good or not."
 

Pricing and Cost Advice

"The solution's pricing lacks transparency."
"The pricing of the solution is cheap. The licensing cost is also very low. I rate the cost and pricing a three out of ten."
"The prices are slightly expensive."
"The solution is not that expensive."
"My company has to make yearly payments towards the licensing costs attached to the solution. There are no hidden charges apart from the licensing costs of the solution."
"Cloudflare Zero Trust Platform's pricing is good."
"The price tag is no longer $200,000, but rather $300,000 to $400,000. It's twice."
"The pricing is somewhere in the middle. I would rate the pricing a seven out of ten."
"Check Point is more expensive. That's the honest truth. So far, it's a good value for the money."
"Being able to keep the phishing campaigns out of my company has been ROI for me."
"The price is very good, based on what they deliver."
"The product is expensive."
"Do a full feature evaluation (interactive) with a support person. That is what I did."
"This is a very good product if you are on the cloud, but the price is a little more expensive."
"As we are a non-profit organization, we got the tool with a good offer. On a yearly basis, we pay 10,000 Euro for 500 users, which also includes the technical support part."
"I rate the product's pricing a five on a scale of one to ten, where one is cheap, and ten is expensive."
"The solution provides affordable pricing for medium sized industries."
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Top Industries

By visitors reading reviews
Construction Company
19%
Comms Service Provider
10%
Financial Services Firm
9%
Manufacturing Company
8%
Computer Software Company
11%
Financial Services Firm
9%
Construction Company
9%
Manufacturing Company
7%
Construction Company
13%
Comms Service Provider
12%
Computer Software Company
10%
Financial Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise1
Large Enterprise12
By reviewers
Company SizeCount
Small Business66
Midsize Enterprise27
Large Enterprise33
No data available
 

Questions from the Community

What needs improvement with Cloudflare Zero Trust Platform?
In my opinion, Cloudflare One can be improved mainly through compatibility, as the integration should be much simpler...
What is your primary use case for Cloudflare Zero Trust Platform?
Cloudflare One's primary use case for my organization is to protect servers and to provide remote access with the VPN...
What is your experience regarding pricing and costs for Check Point Harmony Email & Office?
Check Point Email Security (formerly Harmony Email & Collaboration) is reasonably priced.
What is your primary use case for Check Point Harmony Email & Office?
I use Check Point Email Security (formerly Harmony Email & Collaboration) for protecting my phishing email agains...
What needs improvement with Check Point Harmony Email & Office?
I notice that there are areas for improvement in email security, particularly regarding Data Loss Prevention (DLP). I...
Ask a question
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Comparisons

 

Also Known As

Cloudflare Area 1 Email Security, Cloudflare Bot Management, Cloudflare Gateway, Cloudflare Zero Trust Platform, Cloudflare DDoS, Cloudflare SASE & SSE Platform
Check Point CloudGuard, Check Point CloudGuard SaaS , Check Point Harmony Email & Office
ESET Mail Security
 

Overview

 

Sample Customers

23andMe
Helvetia, Denham Capital, Daymark Solutions, Neopharm Group
Information Not Available
Find out what your peers are saying about Check Point Email Security (formerly Harmony Email & Collaboration) vs. ESET Cloud Apps Protection and other solutions. Updated: June 2026.
902,988 professionals have used our research since 2012.